| The Buckinghams |
| The Buckle Busters |
| The Buckners |
| The Buckwheat Boyz |
| The Bucky Pizzarelli Trio |
| The Buddha Lounge Ensemble |
| The Buddhist Monks Sakya Tashi Ling |
| The Buddy Cole Quartet |
| The Buffalo Bills |
| The Bug |
| The Bug & Earth |
| The Buggles |
| The Bugs |
| The Buhars |
| The Bulfinch Players |
| The Bullets |
| The Bullocks |
| The Bunch |
| The Bunnies |
| The Bunny Beck Trio |
| The Bunny the Bear |
| The Burden |
| The Burlettes |
| The Burned Witches |
| The Burnette Brothers |
| The Burning Hotels |
| The Burning Season |
| The Burns Sisters |
| The Burt Bacharach Orchestra |
| The BusBoys |
| The Bushwackers |
| The Business |
| The Business Intl |
| The Busking Trail |
| The Busters |
| The Butchers |
| The Butchies |
| The Butlers |
| The Butterbean Jazz Quartet |
| The Butterfly Effect |
| The Buttertones |
| The Butties |
| The Buzz Jones Band |
| The Buzzards of Fuzz |
| The Buzzhorn |
| The Buzzos |
| The Byrds |
| The Bystanders |
| The C.A. Quintet |
| The C.I.A. |
| The C.O.R.E. |
| The C90s |
| The Cab |
| The Cabriolets |
| The Cactus Blossoms |
| The Cactus Brothers |
| The Cadets |
| The Cadillac Blues Band |
| The Cadillac Three |
| The Cadillacs |
| The Cake Sale |
| The Cali Kings |
| The California Dreamers |
| The California Honeydrops |
| The California Raisins |
| The California Surfers |
| The Call |
| The Callas |
| The Calle Stenman Quintet |
| The Calling |
| The Calvary Nightingales |
| The Calvin Milburn Band |
| The Cambridge Circus |
| The Cambridge Singers |
| The Cameos |
| The Campbell Brothers |
| The Canadian Tenors |
| The Candid Jazz Orchestra |
| The Candlelight Guitarist |
| The Candy Canes |
| The Candyskins |
| The Cannonball Legacy Band |
| The Canterbury Choir |
| The Canton Spirituals |
| The Cantorum Choir |
| The Cantorum Chori |
| The Cantrells |
| The Capgun Holdups |
| The Capital Dance Orchestra |
| The Capital Stage Cast and Orchestra |
| The Capitol City Dusters |
| The Capitol Jazzmen |
| The Capitol Years |
| The Capitols |
| The Capricorns |
| The Capris |
| The Captains |
| The Captivators |
| The Car Is on Fire |
| The Caracals |
